33053044012 has 12 divisors (see below), whose sum is σ = 57844162096. Its totient is φ = 16526140560.

The previous prime is 33053043979. The next prime is 33053044021. The reversal of 33053044012 is 21044035033.

It is a super-2 number, since 2×33053044012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204073 + ... + 328255.

Almost surely, 2^33053044012 is an apocalyptic number.

It is an amenable number.

33053044012 is a deficient number, since it is larger than the sum of its proper divisors (24791118084).

33053044012 is a wasteful number, since it uses less digits than its factorization.

33053044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190728 (or 190726 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 33053044012 its reverse (21044035033), we get a palindrome (54097079045).

The spelling of 33053044012 in words is "thirty-three billion, fifty-three million, forty-four thousand, twelve".